Class 12-science

Dear Neha,
First of all, you should make and analyse yourself in which subjects you're good & have an interst. Engineering is also a degree. So, if you're interested in engineering, go for IITs, NITs, VIT or top 100 engineering colleges in India. Otherwise, you should pursue life sciences in IISC then your salary, lifestyle, career is all set with a good salary & top position. All the Best for your future.

BBA, B.Tech/BE, B.Com, BCA, B.Sc, MBBS, Paramedical courses are the options that you have after 12th.

Dear Avikant,
After class 12th, you must clear 'SAT' exam and 'IELTS' for studying abroad, especially USA.
Upvote my answer if you feel satisfied.
Good luck.

Yes Pravin, you're eligible to apply for commercial pilot training.

All of your subjects will be considered while calculating the percentage.

Hello Avikant,
All three countries that you mentioned are having very good reputation and you can select any one of these to go.

Germany is one of the best County to go and study car designing, as Germany is the largest contributor to the new tech in the field and houses many giant automobile company.

Yes, sigma bond is stronger than PI bond, because sigma bond is completely overlapped by side by side and PI bond is partially overlapped.

Most of the universities conduct entrance examination for candidates seeking admission in engineering degrees. All students who have completed in 12th board or in final year of 10+2 stage with Physics, Chemistry and Maths as a subject are eligible to appear for entrance examination.
You may refer to following link for list of engineering entrance examination and their process https://www.shiksha.com/b-tech/exams-pc-10

You can actually do some Diploma courses related to your field through distance.